public class PUnitaria {
	
	public int sumaNum (int n1, int n2) {
		int resul = n1 + n2;
		return resul;
	}
	
	public int restaNum (int n1, int n2) {
		int resul = n1 - n2;
		return resul;
	}
	
	public int divNum (int n1, int n2) {
		int resul = n1 / n2;
		return resul;
	}
	
	public int multNum (int n1, int n2) {
		int resul = n1 * n2;
		return resul;
	}
}
